On Sat, Mar 13, 2021 at 5:45 PM Jim Brown <[email protected]> wrote:
> ....like most of our > senses, hearing is logarithmic both with respect to frequency and > loudness. This means that our discrimination of one frequency as > compared to another increases with decreasing frequency.... this is the Weber-Fechner law. It is claimed to hold true for physical perceptions, e.g a blindfolded person’s perception of an increase in a weight he is holding is proportional to the percentage increases, not to the absolute amount of weight added. https://en.m.wikipedia.org/wiki/Weber%E2%80%93Fechner_law 73, Tony KT0NY ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to [email protected]
